488665616

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{97577}}^1$

素因数の和:97898

約数の個数: 20

約数和(自身を含む): 949824252

約数和(自身を除く): 461158636

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 97577, 195154, 390308, 780616, 1561232, 30541601, 61083202, 122166404, 244332808, 488665616]

約数ペア:

[(1, 488665616), (2, 244332808), (4, 122166404), (8, 61083202), (16, 30541601), (313, 1561232), (626, 780616), (1252, 390308), (2504, 195154), (5008, 97577)]